Sheet Pan Lemon Brown Butter Salmon with Potatoes & Parmesan Asparagus 🍋🐟🥔

This Sheet Pan Lemon Brown Butter Salmon with Potatoes & Parmesan Asparagus is a complete, elegant dinner made on one pan. Crispy roasted potatoes, nutty brown butter–glazed salmon, and tender asparagus topped with Parmesan create a perfect balance of richness and freshness — with minimal cleanup.

Salmon has long been central to Nordic and coastal European cooking, particularly in countries like Norway, where it’s prized for its rich flavor and omega-3 content.

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Ingredients (Serves 4)

Salmon

• 4 salmon fillets (6 oz / 170g each)
• 4 tbsp unsalted butter
• 2 tbsp fresh lemon juice
• 1 tsp lemon zest
• 2 cloves garlic, minced
• Salt & black pepper to taste

Potatoes

• 1 lb (450g) baby potatoes, halved
• 2 tbsp olive oil
• ½ tsp salt
• ½ tsp black pepper
• ½ tsp dried thyme

Asparagus

• 1 bunch asparagus, trimmed
• 1 tbsp olive oil
• ¼ cup grated Parmesan
• Pinch of salt & pepper

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Timing

• Prep Time: 10–15 minutes
• Cook Time: 25–30 minutes
• Total Time: ~40 minutes

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Instructions

Step 1: Roast the Potatoes

1. Preheat oven to 425°F (220°C).
2. Toss halved potatoes with olive oil, salt, pepper, and thyme.
3. Spread on a sheet pan and roast for 15 minutes.

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Step 2: Brown the Butter

1. In a small saucepan over medium heat, melt butter.
2. Cook until it turns golden brown and smells nutty (about 3–4 minutes).
3. Remove from heat and stir in garlic, lemon juice, and zest.

✨ Watch closely — butter can burn quickly.

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Step 3: Add Salmon & Asparagus

1. Push potatoes to one side of the pan.
2. Place salmon fillets in center.
3. Arrange asparagus on remaining space.
4. Drizzle asparagus with olive oil and sprinkle with Parmesan.
5. Spoon lemon brown butter over salmon.

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Step 4: Finish Roasting

Return sheet pan to oven and bake for 10–12 minutes, until:

• Salmon flakes easily
• Internal temperature reaches 125–130°F (52–54°C) for medium
• Asparagus is tender
• Potatoes are golden and crisp

Optional: Broil 1–2 minutes for extra crispiness.

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Nutritional Information (Approximate per serving)

• Calories: ~550
• Protein: 40g
• Carbohydrates: 35g
• Fat: 28g
• Omega-3 rich

Balanced, high-protein, and great for muscle recovery.

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Flavor Variations

• Add crushed red pepper for heat.
• Swap Parmesan for feta for a tangy twist.
• Add fresh dill for extra brightness.
• Replace potatoes with sweet potatoes for added fiber.

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Common Mistakes to Avoid

1. Overcrowding the pan (prevents crisping)
2. Overcooking salmon
3. Burning the brown butter
4. Adding asparagus too early (can overcook)

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Storage & Reheating

• Store in refrigerator up to 3 days.
• Reheat gently at low temperature.
• Excellent flaked into salads or rice bowls the next day.